Automatic mechanical, exclusive Panerai OP XXI calibre, 13¼ lignes, 42 jewels, monometallic Glucydur® balance, 28,000 alternations/hour. Incabloc® anti-shock device. Power reserve 42 hours. Circular graining and Côtes de Genève decorations on the bridges.
Hours, minutes, split-seconds chronograph with two counters, one with hand rotating once per second in 1/8 second increments, calculation of boat speed (knots) based on nautical miles.
Diameter 47 mm, brushed titanium with removable wire loop strap attachments (patented). Winding crown personalized Panerai.
See-through sapphire crystal. Classic Yachts Challenge 2010 engraved on the outer part.
Black with luminous Arabic numerals and hour markers, minute and knot counter at 3 o’clock. 1/8th second dial at 9 o’clock, chronograph and split-seconds hands at the centre. Chronograph seconds scale on the outer edge.
Sapphire, formed of corundum, 1.9 mm thick. Anti-reflective coating.
10 bar (~ 100 metres).
PANERAI personalised leather strap and large-size brushed titanium buckle.